I really like Mettbrötchen. A German dish of raw minced pork seasoned with onions, salt, black pepper, and garlic or cumin. Served on a crispy bun. I made it myself for a long time, then saw this dish at one of the health food deliveries. Now I order it at https://idealnutritionnow.com/pages/broward-county. You can find a lot of different raw meat dishes there.

I generally ate it, and it seemed to be okay. But it gets boring very quickly. According to doctors, it's dangerous to overeat liver, especially raw liver, which supposedly leads to an excessive accumulation of vitamin A. I don't know if this is true or not, but you should explore the possibility that it could be.
It's still best to cook liver before consuming it. And it's better to eat meat in its raw form.